Jio Sdet Lead Interview Questions and Answers

Q1. Tell me about your self
Ans. 
I am a dedicated and experienced SDET Lead with a passion for quality assurance and automation testing.
• Over 8 years of experience in software testing and test automation

• Strong expertise in leading testing teams and implementing QA processes

• Proficient in various testing tools and technologies such as Selenium, JUnit, and TestNG

• Proven track record of improving testing efficiency and product quality

• Excellent communication
Answered by AI
Add your answer

Easy questions based on DSA

Q1. Given binary tree tell visible nodes from below
Ans. 
Visible nodes in a binary tree are the nodes that are not blocked by any other nodes when viewed from below.
• Traverse the binary tree level by level and keep track of the maximum value seen at each level. Any node with a value greater than the maximum value seen so far is considered a visible node.

• Example: For a binary tree with values [5, 3, 8, 1, 4, 7, 9], the visible nodes from below would be [5, 8, 9].
Answered by AI
Add your answer
Q2. Reverse kth node in linked list
Ans. 
Reverse the kth node in a linked list
• Traverse the linked list to find the kth node

• Reverse the kth node by changing its next pointer to point to the previous node

• Update the pointers of the previous and next nodes accordingly

• Handle edge cases such as k being out of bounds or kth node being the head of the list
Answered by AI
Add your answer
Q3. Project related questions on mongodb
Add your answer